document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=466704>Question 466704</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A poll of 2000 teenagers found that 1 in 8 teenagers carries a wepon. In a typical high school with 1200 students, what is the probability that more than 135 students, but fewer than 175 students, carry a weapon? Use the normal curve approximation to the binomial distribution. The probability is _____.\r<BR>\n" );
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document.write( "Please help me solve this. Thanks. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #320249 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=320249\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> p = 1/8, q = 7/8, and n = 1200.\r<BR>\n" );
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document.write( "==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28134.5+%3C=+X+%3C=+175.5%29+=+P%28%28134.5+-+150%29%2F11.46+%3C=+Z+%3C=+%28175.5+-+150%29%2F11.46%29+=+P%28-1.35+%3C=+Z+%3C=+2.22%29++=+0.8983 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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